Some conferences and workshops in whose organization I participated

• International Conference on Semigroups 2009, Porto
• DAAST 2010, Wien
• Workshop on Groups and Semigroups, Porto, 2015
• International Conference on Semigroups and Automata 2016, Lisbon
• Workshop on Dualities 2016, Coimbra
• Portuguese Workshop on Semigroups 2019, Coimbra